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4966-H-041

1/2" CCLD MicSet FF w. HT PA 1706

Free field microphone with BNC Connector, designed for high-precision measurements requiring high sensitivity, large dynamic range and a wide temperature range.

  • Dyn. range : 16.5 – 134 dB
  • Freq. range : 6.3 – 20000 Hz
  • Polarization voltages : 0 V
  • Sensitivity : 48.4 mV/Pa
  • Temperature range : -50 – 125 ℃
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1/2" CCLD MicSet FF w. HT PA 1706

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A robust and stable free‐field microphone cartridge designed for high‐precision acoustic measurements. Type 4966 is developed and refined for measurements where a high sensitivity microphone with a full 20 kHz bandwidth is preferred and is optimized for use with the protection grid in place.

Microphone Type 4966 is prepolarized, so it is well suited for use in battery-operated equipment and environments with high humidity. 

  • Precision sound‐measurements
  • General purpose sound‐measurements
  • Electroacoustic measurements
Language keyboard_arrow_down
Sound & Vibration Pocket Handbook 2022 Tech Notes English
Microphone Type 4966 Family 數據表 English
TEDS Microphones 數據表 English
Microphone Handbook - Vol. 1 Theory Primers English
Microphone Type 4966 Family 數據表 Japanese
TEDS Microphones 數據表 Japanese
Key Attributes: Microphones
标准 ANSI S1.4, IEC 61672
声场 Free field
极化 CCLD
灵敏度 48.4 mV/Pa
下限频率 6.3 Hz
上限频率 20 kHz
较低动态范围 16.5 dB
较高动态范围 134 dB
直径 1/2 inch
排气 Rear
最低温度 -20 °C
最高温度 125 °C
最低温度 -4 °F
最高温度 257 °F
输出信号 Passive